#!/usr/bin/python

import re
import urllib

def getHtml(url):
    page = urllib.urlopen(url)
    html = page.read()
    return html

def getImg(html):
    reg = r'src="(http.*?\.jpg)" alt'
    imgre = re.compile(reg)
    imglist = re.findall(imgre,html)
    x = 0
    for imgurl in imglist:
        urllib.urlretrieve(imgurl,'%s.jpg' % x)
        x += 1

html = getHtml("http://tieba.baidu.com/p/2761000999")
print getImg('src="sfjl.js" src="fjsl.jpg" alt')


